[amibroker] Question for static variable again

[Panos Boufardeas]

Head age with static variable 

function SayOnce( text ) 
{ 
   if( StaticVarGetText("lastsaidtext") != text ) 
   { 
      Say( "text"); 
      StaticVarSetText("lastsaidtext", text ); 
   } 
} 
SayOnce("Testing "+Name() );


Why is not allow to write anything else except  
SayOnce ("Testing "+Name() );  ?

For example if I write 
SayOnce ("Testing"+Name() );  is not working
Or 
SayOnce ("myTest "+Name() );  again is not working why ?

Sorry about this question but I have to find out to make my own 
static 

Happy Easter very one
Panos